Vulnerability in Apple Tv
CVE-2018-4092
An issue was discovered in certain Apple products. iOS before 11.2.5 is affected. macOS before 10.13.3 is affected. tvOS before 11.2.5 is affected. watchOS before 4.2.2 is affected. The issue involves the "Kernel" component. A race condition allows attackers to bypass intended memory-read restrictions via a crafted app.
Vulnerability class: Race Condition
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: -0.000
Affected products
Weakness classification (CWE)
References
- support.apple.com/HT208462 (Vendor Advisory)
- support.apple.com/HT208465 (Vendor Advisory)
- www.securitytracker.com/id/1040265 (VDB Entry, Third Party Advisory, vdb-entry)
- www.securityfocus.com/bid/102782 (VDB Entry, Third Party Advisory, vdb-entry)
- support.apple.com/HT208464 (Vendor Advisory)
- www.securitytracker.com/id/1040267 (VDB Entry, Third Party Advisory, vdb-entry)
- support.apple.com/HT208463 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-4092?
- CVE-2018-4092 is a medium-severity vulnerability in Apple Tv, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 4.7/10. Published 2018-04-03.
- How severe is CVE-2018-4092?
- Medium severity. CVSS v3 base score is 4.7 out of 10.